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SAKURAI JIRO

Overview
  • Total Patents
    16
About

SAKURAI JIRO has a total of 16 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, transport and organic fine chemistry are BEIJING REWARD HOME CARE CHEMICAL CO LTD, YUYAO DELPACK COMMODITY CO LTD and JEYES GROUP PLC.

Patent filings per year

Chart showing SAKURAI JIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakurai Jiro 15
#2 Sugimoto Takeshi 5
#3 Matsumoto Yasutsugu 1
#4 Takeshi Sakurai Jiro Sugimoto 1

Latest patents

Publication Filing date Title
TW200422401A Detergent for metallic product
WO03040282A1 Detergent for metallic product
US7013821B2 Apparatus and method for cleaning object floating at the surface of water
CA2328041A1 Agent for removing calcium compounds and the like
JPH11217097A Ship bottom and inboard engine cleaning device and cleaning method
JPH09187319A Toothbrush
JPS5177614A Teiatsumataha shinkukimitsushitsunitekonkuriitoseihin mataha tanokasoseibutsuno seikeihoho
JPS5178417A Sharyobango oyobi sonosharyotoni kiinshite hatsuseisuru hitsuyojikoo konpyuutanonyuryokudenpyonitenshasuru hoho
DE2437411A1 High density low permeability precast concrete sections - manufactured from vacuum de-airing chamber and vacuum casting system